• Mitsubishi 4D56 injector and rocker cover fitting kit including injectors and cover components for engine maintenance.
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Mitsubishi

Mitsubishi 4D56 Injector and Rocker Cover Fitting Kit

Mitsubishi 4D56 Injector and Rocker Cover Fitting Kit

$455.00 NZD
$455.00 NZD
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Mitsubishi 4D56 Injector & Rocker Cover Fitting Kit

Genuine Mitsubishi Parts

Genuine Mitsubishi Complete Kit 4D56 Engine 📦 Same Day Dispatch* 💳 Afterpay • Humm • Klarna • Zip 🚚 Free Express Shipping AU

Complete genuine Mitsubishi injector and rocker cover fitting kit for 4D56 engines. Everything you need for proper injector installation and rocker cover resealing – all genuine Mitsubishi OEM parts.

✅ Vehicle Compatibility
  • Mitsubishi Triton – 4D56 Common Rail Engine 
  • Mitsubishi Challenger – 4D56 Common Rail Engine 

Always confirm by VIN or part numbers before purchase.

📦 What's Included – All Genuine Mitsubishi Parts
  • 1 × Rocker Cover Gasket – PN: 1035A108
  • 1 × Seal, Cylinder Head Camshaft End – PN: MD050536
  • 4 × Rocker Cover Oil Seals – PN: 1052A099
  • 3 × Rocker Cover Gaskets – PN: MN149704
  • 1 × Rocker Cover Gasket – PN: MN149705
  • 4 × Rocker Cover Oil Seals – PN: MN158385
  • 1 × Engine Oil Filler Cap Gasket – PN: MD311638
  • 4 × Injector Seat Washers – PN: 1428A155
  • 5 × Fuel Line Leak-Off Washers – PN: 1428A050
  • 2 × Copper Fuel Line Gaskets – PN: MN187847
🔧 Why This Kit?
  • Genuine Mitsubishi OEM quality – no cheap imitations, factory fitment guaranteed
  • Complete kit – everything needed for injector swap or rocker cover replacement
  • Prevent leaks – replace all seals and gaskets when doing injector work
  • Save time – no need to source individual parts
🚚 Shipping & Payment
  • 📦 Same Day Dispatch* — typically ships same or next business day
  • 🚚 Free Express Shipping Australia-Wide — full tracking included
  • 💳 Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
  • 🇦🇺 All major credit cards accepted

*Orders placed before 2 pm AEST on business days, subject to stock availability.

Does this kit fit all Mitsubishi 4D56 engines?

Yes – this kit suits Mitsubishi Triton and Challenger 4D56 engines. Always confirm part numbers or VIN before purchase.

Are these parts genuine Mitsubishi?

Yes – all components are genuine Mitsubishi OEM parts, ensuring factory fitment and reliability.

What's included in the kit?

The kit includes rocker cover gaskets, injector seat washers, fuel line gaskets, camshaft seals, and all required seals listed above.

Do I need this kit when replacing injectors?

Yes – it's recommended to replace seals and gaskets during injector replacement or rocker cover servicing to prevent leaks.

What warranty is included?

This kit is backed by a 12-Month Warranty against manufacturing defects when installed by a licensed mechanic.

Genuine Mitsubishi Parts • Complete Fitting Kit • 4D56 Engine

All genuine Mitsubishi seals and gaskets. Triton & Challenger 4D56. Free express shipping AU.

Disclaimer: Common Rail Cowboys is not affiliated with Mitsubishi Motors Corporation. All part numbers are genuine Mitsubishi references.

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